Wheel chock



FIG. 1 is a top perspective view of an ornamental design for a wheel chock;

FIG. 2 is a front plan view thereof;

FIG. 3 is a back plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are for purposes of illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a wheel chock, as shown and described. 